E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Autosomal dominant polycystic kidney disease |
Malattia renale policistica autosomica dominante |
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E.1.1.1 | Medical condition in easily understood language |
Autosomal dominant polycystic kidney disease |
Malattia renale policistica autosomica dominante |
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E.1.1.2 | Therapeutic area | Diseases [C] - Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10036046 |
E.1.2 | Term | Polycystic kidney, autosomal dominant |
E.1.2 | System Organ Class | 100000004850 |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
- To characterize the effect of GLPG2737 on growth in total kidney volume (TKV) compared to placebo.
- To evaluate the safety and tolerability of oral doses of GLPG2737 compared to placebo.
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Caratterizzare l'effetto di GLPG2737 sulla crescita del volume renale totale (TKV) rispetto al placebo. - Valutare la sicurezza e la tollerabilità delle dosi orali di GLPG2737 rispetto al placebo. |
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E.2.2 | Secondary objectives of the trial |
- To characterize the effect of GLPG2737 on renal function (estimated glomerular filtration rate; eGFR) compared to placebo. - To characterize the pharmacokinetics (PK) of oral doses of GLPG2737 and its major metabolite G1125498 (M4) using population PK analyses. |
- Caratterizzare l'effetto di GLPG2737 sulla funzione renale (stimatovelocità di filtrazione glomerulare; eGFR) rispetto al placebo. - Caratterizzare la farmacocinetica (PK) delle dosi orali di GLPG2737e il suo principale metabolita G1125498 (M4) usando analisi di popolazione PK. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male and female subject aged 18 to 50 years, inclusive. 2. Documented diagnosis of typical ADPKD, using the Ravine criteria. 3. Rapidly progressive disease, defined as presence of all of the following: -TKV >750 mL, as determined on imaging not older than 5 years before screening. If historical imaging is not available or older than 5 years, imaging can be performed during the screening period according to local clinical practice (i.e. echography, magnetic resonance imaging [MRI]). -Mayo ADPKD Classification Classes 1C to 1E. 4. eGFR at screening between 30-90 mL/min/1.73 m2 for subjects aged 18 to 40 years (inclusive), and between 30-60 mL/min/1.73 m2 for subjects aged 40 to 50 years. 5. Blood pressure = 150/90 mmHg. In case the subject is treated for hypertension, he/she should be on a stable treatment regimen of antihypertensive therapy for at least 8 weeks prior to the screening visit, and during the screening period.
Reference is made to the protocol for a complete overview of the inclusion criteria. |
1. Materia maschile e femminile di età compresa tra 18 e 50 anni, compresi. 2. Diagnosi documentata dell'ADPKD tipico, utilizzando i criteri Ravine. 3. Malattia rapidamente progressiva, definita come presenza di tutti i seguenti: -TKV> 750 ml, come determinato sull'imaging non più vecchia di 5 anni prima dello screening. Se l'imaging storico non è disponibile o di età superiore a 5 anni, l'imaging può essere eseguito durante il periodo di screening secondo la pratica clinica locale (ovvero ecografia, risonanza magnetica [MRI]). -Mayo Classi di classificazione ADPKD da 1C a 1E. 4. eGFR allo screening tra 30-90 ml / min / 1,73 m2 per soggetti di età compresa tra 18 e 40 anni (inclusi) e tra 30-60 ml / min / 1,73 m2 per soggetti di età compresa tra 40 e 50 anni. 5. Pressione sanguigna = 150/90 mmHg. Nel caso in cui il soggetto sia trattato per ipertensione, dovrebbe essere sottoposto a un regime terapeutico stabile di terapia antiipertensiva per almeno 8 settimane prima della visita di screening e durante il periodo di screening.
Si fa riferimento al protocollo per una panoramica completa dei criteri di inclusione. |
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E.4 | Principal exclusion criteria |
1. Congenital absence of 1 kidney, or subject had a previous nephrectomy or has a transplanted kidney or a transplantation is planned in the foreseeable future. 2. Administration of polycystic kidney disease-modifying agents (e.g. tolvaptan) or interventions (such as cyst aspiration or cyst fenestration) within 12 weeks prior to the screening visit and during the screening period. In case tolvaptan is not being administered, this should bebecause of e.g. non-availability, intolerance, or physician's clinical judgment. 3. Any condition or circumstances that, in the opinion of the investigator, may make a subject unlikely or unable to complete the study or comply with study procedures and requirements (e.g. unable to undergo MRI. For example subject's weight exceeds weight capacity of the MRI, ferromagnetic metal prostheses, aneurysm clips, severe claustrophobia, etc.).
Reference is made to the protocol for a complete overview of the exclusion criteria. |
1. L'assenza congenita di 1 rene o soggetto ha avuto una precedente nefrectomia o ha un rene trapiantato o un trapianto è pianificato nel prossimo futuro. 2. Somministrazione di agenti che modificano la malattia del rene policistico (ad es. Tolvaptan) o interventi (come aspirazione della cisti o fenestrazione della cisti) entro 12 settimane prima della visita di screening e durante il periodo di screening.Nel caso in cui tolvaptan non venga somministrato, questo dovrebbe essere a causa di es non disponibilità, intolleranza o clinica del medico giudizio. 3. Qualsiasi condizione o circostanza che, a giudizio dello sperimentatore, può rendere improbabile o incapace un soggetto di completare lo studio o di conformarsi alle procedure e ai requisiti dello studio (ad es. Incapace di sottoporsi alla risonanza magnetica. Ad esempio, il peso del soggetto supera la capacità di peso della risonanza magnetica , protesi metalliche ferromagnetiche, clip per aneurisma, claustrofobia grave, ecc.).
Si fa riferimento al protocollo per una panoramica completa dei criteri di esclusione. |
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E.5 End points |
E.5.1 | Primary end point(s) |
- Mean percent change from baseline of height-adjusted TKV (htTKV). - Frequency and severity of treatment-emergent adverse events (TEAEs), treatment-emergent serious AEs (SAEs), and TEAEs leading to treatment discontinuation. |
- Variazione percentuale media rispetto al basale del TKV regolato in altezza (htTKV). - Frequenza e gravità degli eventi avversi emergenti dal trattamento (TEAE), eventi avversi gravi emergenti dal trattamento (SAE) e TEAE che portano all'interruzione del trattamento. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Various timepoints throughout the trial as specified in the protocol. |
Vari punti temporali durante la prova, come specificato nel protocollo. |
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E.5.2 | Secondary end point(s) |
- Mean change from baseline estimated GFR (eGFR). - Estimated exposure (area under the curve [AUC], maximum plasma concentration [Cmax]), based on population PK analyses of GLPG2737 and its major metabolite M4 |
- Variazione media dal GFR stimato al basale (eGFR). - Esposizione stimata (area sotto la curva [AUC], plasma massimo concentrazione [Cmax]), sulla base delle analisi di popolazione PK di GLPG2737 e il suo principale metabolita M4 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Various timepoints throughout the trial as specified in the protocol. |
Vari punti temporali durante la prova, come specificato nel protocollo |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
tolerability |
tollerabilità |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 16 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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The end of the study (EoS) is reached when the last follow-up visit, as planned according to the Schedule of Activities of the last subject is performed. |
La fine dello studio (EoS) viene raggiunta quando viene eseguita l'ultima visita di follow-up, come pianificato secondo il Programma delle attività dell'ultima materia. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 3 |
E.8.9.2 | In all countries concerned by the trial days | 0 |